diff --git a/test/bug/tint/1321.wgsl.expected.hlsl b/test/bug/tint/1321.wgsl.expected.hlsl
index fed870b..1da087f 100644
--- a/test/bug/tint/1321.wgsl.expected.hlsl
+++ b/test/bug/tint/1321.wgsl.expected.hlsl
@@ -6,7 +6,7 @@
   float arr[4] = (float[4])0;
   const int a_save = foo();
   {
-    for(; ; ) {
+    [loop] for(; ; ) {
       const float x = arr[a_save];
       break;
     }